:root{--bg:#0d0f0d;--panel:#15181500;--panel-solid:#161a16;--line:#2a302a;--text:#e8eae6;--muted:#8b948a;--accent:#d6ff3f;--accent-dim:#a9c93a;--ok:#5ad17a;--warn:#ffb443;--err:#ff6b5e;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--sans:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif}@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400..800&family=JetBrains+Mono:wght@400;500;700&display=swap");*{box-sizing:border-box;margin:0;padding:0}body{background:radial-gradient(1200px 600px at 80% -10%,rgba(214,255,63,.06),transparent 60%),var(--bg);color:var(--text);font-family:var(--sans);min-height:100vh;letter-spacing:-.01em}a{color:var(--accent);text-decoration:none}.wrap{max-width:920px;margin:0 auto;padding:56px 24px 80px}.brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent)}.brand h1{font-size:26px;font-weight:700;letter-spacing:-.03em}.sub{color:var(--muted);font-family:var(--mono);font-size:13px;margin-bottom:36px}.grid{display:grid;grid-gap:14px;gap:14px}@media (min-width:640px){.grid.cols-2{grid-template-columns:1fr 1fr}}.card{border:1px solid var(--line);background:linear-gradient(180deg,hsla(0,0%,100%,.015),transparent),var(--panel-solid);border-radius:14px;padding:20px}.card h2{font-size:14px;font-weight:600;margin-bottom:14px;letter-spacing:0}.kv{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px dashed var(--line);font-family:var(--mono);font-size:13px}.kv:last-child{border-bottom:none}.kv .k{color:var(--muted)}.pill{font-family:var(--mono);font-size:11px;padding:3px 9px;border-radius:999px;border:1px solid var(--line)}.pill.ok{color:var(--ok);border-color:rgba(90,209,122,.4)}.pill.err{color:var(--err);border-color:rgba(255,107,94,.4)}.pill.warn{color:var(--warn);border-color:rgba(255,180,67,.4)}.btn{font-family:var(--mono);font-size:13px;cursor:pointer;background:var(--accent);color:#0d0f0d;border:none;padding:10px 16px;border-radius:9px;font-weight:600;transition:transform .08s ease,filter .15s ease}.btn:hover{filter:brightness(1.08)}.btn:active{transform:translateY(1px)}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}input.in,textarea.in{width:100%;font-family:var(--mono);font-size:13px;background:#0f120f;color:var(--text);border:1px solid var(--line);border-radius:9px;padding:10px 12px}input.in:focus,textarea.in:focus{outline:none;border-color:var(--accent-dim)}.out{font-size:13px;white-space:pre-wrap;margin-top:12px;line-height:1.5}.foot,.out{font-family:var(--mono);color:var(--muted)}.foot{margin-top:40px;font-size:12px}